Osawoneka bwino

The Molybdenum imapatsa bwino mitengo yosagwirizana ndi zipatso kuposa chitsulo chosapanga dzimbiri 304, makamaka kukana kugwedeza ndi kupindika.

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Zowonjezera za nayitrogeni, zomwe zimakhala bwino. 2205 Zoyenera zimafunidwa kwambiri ndi mawonekedwe ndi magwiridwe antchito omwe amawonetsa pakugwiritsa ntchito kwawo. Zinthu izi zimapangidwa ndikuyika m'mitundu yosiyanasiyana ndi kukula kwake malinga ndi zomwe makasitomala amafuna. Mapaipi awa amatengedwa kupita kumakampani osiyanasiyana kuphatikiza akasinja osungira, zopangira boiler. Mapereseji yopindulitsa yomwe imagwiritsidwa ntchito popanga zolimbitsa thupi ndi duplex dambos zitsulo ndizotsika pamtengo wotsika.
Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.
Zovala zosapanga dzimbiri 304 zokhala ndi zosapanga zili ndi 18% - 20% chromium ndi 8% - 10.5% nickel. Ndi chitsulo chosapanga dzimbiri chokhala ndi mawonekedwe amagetsi ndi mafuta opangira matenthedwe kuposa chitsuloboni. Ndi gawo lomwe limathandiza kusintha mbali yoyenda, monga tees ndi zingwe.

Zizindikiro za Astm A234 sizikukhudzani zowongolera zoweta kapena zopangidwa kuchokera ku zotuwa.

ndi gawo lofunikira mu machitidwe opondera mapaipi ndikugwiritsa ntchito kusintha madzi. Amalowa m'mitundu yosiyanasiyana monga mwa thupi pali chitsulo chosapanga dzimbiri, kabonga chitsulo, ndi telloy; Monga mwa madzi am'madzi pali 45 degree, 90 digiri. Monga mwa kutalika kwa elbow ndi radius pali nthawi yayifupi ya radius. Malinga ndi kulumikizidwa paliponse paliponse.
ASTM A403 Wp304h ili ndi zopangidwa ndi mpweya wa ma carbon. WP304h ndi mtundu wa kutentha ndi kuwononga zikopa zabwino.it ili ndi chitoliro chabwino, kutentha kwamphamvu kwambiri komanso kukhazikika.

Kenako kuyenera kukhala gawo la kachitidwe koyendetsa madzi (mafuta, gasi, nthunzi, macheza, ...) mtunda wautali kapena wautali.

Carbon Steel A234 Chipamba Chipamba Malekezero a Mafakitale Amankhwala ndi Zomera Zamphamvu

A234 wpb sch 80 ewwn imapezekanso pamtundu waukulu. Cholinga chogwiritsa ntchito Astm A234 gr wpb erdow ndikusintha njira kapena kuyenda munjira yopumira.

Zogulitsa zokhazikika za A234 WPB chitoliro ndi zipilala, ma tees, zisoti, mtanda wosowa kwambiri.

quate mpaka 4 inchi yaku China ikuponya BSP SS201 SS304 SS316 2205 2205 Chitoliro Chopanda Masamba Oyenerera

C276 ndizoyenera kugwiritsa ntchito malo ogulitsira pomwe hydrogen-sulphide kutsitsa kuphwanya kukana ndikofunikira.

Chitoliro cha HT chimadandaula zaka 20 za zomwe makampani amadziwitsa kwake mwapadera mawonekedwe a 316 osapanga dzimbiri.

Kuchepetsa zinthu za kaboni mu austetic dandel chitsulo chosapanga chitsulo chosapanga chitsimikiziro kuti chiwonongeke zoyenerera. Kuti athetse vutoli, opanga amawonjezera nayitrogeni ku nthito ya s31603 316l ya kapangidwe kake, ndikupanga makina ofanana ndi osapanga dzimbiri ndi 316.

Zitsulo zosapanga dzimbiri sizingatengeke ndi kupsinjika kwa ziphuphu (SCC) mu malo a Halide. Ngakhale mtundu wa 316 umakhala wogwirizana kwambiri ndi scc kuposa 18cr-8 NE Exoys chifukwa cha zinthu zawo molybdenum, omwe alibebe. Mikhalidwe yomwe imapanga SCC ndi: (1) Kukhalapo kwa ma ions (nthawi zambiri chloride manyezi), (2) Kupsinjika kotsalira, ndi kutentha kopitilira 120Fãc (49¡c).

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

FOSTELOLOY C276 Nickel-Molybdenum-Chromium Corrosion Collect Alboy Sturble

Wopereka wosapanga dzimbiri 304 zigawo za mawilo okwirira, kuwonda auto, kupangidwa, khitchini, hip con cysponts, waya wopanda kapangidwe ndi zina zambiri. Mapulogalamu a SS 304 ozungulira amakhalanso ndi duwa labwino, kuluka, kupanga ndi kutambasula katundu. The Onlows omwe amagwiritsidwa ntchito popanga zolimbitsa thupi za 304 zosapanga chitsulo chosapanga dzimbiri ndi zomwe zimagwiritsidwa ntchito kwambiri komanso zomwe zimagwiritsidwa ntchito kwambiri.

Mtengo Wopanga Zachimuna Zapamwamba Zoyipa Zoyipa Zithunzi Zopanda Chitsulo Zosakhazikika

ASMM A403 WP321 Chipimba cha chitoliro chimatanthawuza chitoliro choyenera chomwe zinthu chimakhala chosakhazikika, chimagwiritsidwa ntchito ngati makina opindika komanso otentha kwambiri.

Zovala zopanda pake S32760 zokhala ndi mphamvu zapamwamba zimakhala ndi mphamvu yayikulu, kukhazikika, komanso malo otetezeka kwambiri. Zogwirizana za sa 815 WS S327660 ewbow ali ndi njira ngati kukula, muyezo, mtundu ndi zina zambiri.

M'mawu osavuta, chitsulo chofewa chimakhala mtundu wa chitoliro cholumikizidwa pakati pa mapaipi awiri. Cholinga chachikulu ndikusintha njira. Monga tikudziwira, chitsulo chodulira chimatha kulembedwa m'madiko osiyanasiyana, nthawi zambiri ndi digiri 45 chipika chitoliro, 90 degree pa chipika chikhomo ndi 180 spedeel chikhomo. Digiri ina ngati 60¡ã119¡

C-22 imagwiritsidwa ntchito podzaza kwambiri ndi kuchuluka kwa chloride ndi kutentha monga njira zophatikizira, api), nsalu zofewa, ndi nsomba zotsukira, soya ndi tsabola.

Ming'alu ina yavyéoy c-22 ikutsutsana kuti ikhale oxidizing acid chlorides, ma christic ndi zosintha zamadzi, zodetsa zamankhwala, zonse zachilengedwe.

Akuluachire oyera nthawi zambiri amapangidwa ndi chitsulo chosapanga dzimbiri 304 kapena 316 kuti apereke mawonekedwe osabala komanso omasuka.

Alloy 600 ndi chisankho chachikulu kwambiri kwa ziwiya zotsekemera za nyukiliya komanso kutentha kwa kutentha mabanki, zida zamagetsi, kutentha kwa ma ndudukiti kuphatikiza injini ndi magetsi.

C276 ndizoyenera kugwiritsa ntchito malo ogulitsira pomwe hydrogen-sulphide kutsitsa kuphwanya kukana ndikofunikira.

Chitoliro cha HT chimadandaula zaka 20 za zomwe makampani amadziwitsa kwake mwapadera mawonekedwe a 316 osapanga dzimbiri.

Astme A234 WPB yayifupi yofananira ndi asme B16.9.9.9.9.94 nthawi zambiri imakhala yophika mu ma234 kapena asme B16.49.

Chimodzi mwazinthu zabwino kwambiri za Intertives 600 ndi kuthekera kwawo kopitilira magwiridwe awo ngakhale kutentha kwambiri. Imakhala ndi mphamvu zochepa za 310 MPA ndi mphamvu yocheperako ya 655 MPA. Ili ndi kutalika kwa 40%, yomwe ndi yabwino. Zinthu zomwe ziyansi 600 zili ndi malo osungunuka 1413 Celsius Celsius, yomwe imapangitsa kuti ikhale yabwino kutentha kwambiri pamapulogalamu ndipo imakhala ndi moyo wautali. Itha kukhala yolumikizidwa mosavuta ndikuwombedwa, ndipo kukula kwake kumatha kusinthidwa malinga ndi zofunikira zina.

Zovala zosapanga dzimbiri za 316l chitoliro ndizochepa kwambiri kaboni kwambiri. Zovala zosinthasintha zimapangidwa ndi zomwe zili zopamwamba kwambiri za chromium, nickel, ndi zochepa za molybdenum.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

C276 ndizoyenera kugwiritsa ntchito malo ogulitsira pomwe hydrogen-sulphide kutsitsa kuphwanya kukana ndikofunikira.

Chitoliro cha HT chimadandaula zaka 20 za zomwe makampani amadziwitsa kwake mwapadera mawonekedwe a 316 osapanga dzimbiri.